EP3879443A3 - Method and apparatus for recognizing wearing state of safety belt, electronic device, and storage medium - Google Patents

Method and apparatus for recognizing wearing state of safety belt, electronic device, and storage medium Download PDF

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Publication number
EP3879443A3
EP3879443A3 EP21164539.5A EP21164539A EP3879443A3 EP 3879443 A3 EP3879443 A3 EP 3879443A3 EP 21164539 A EP21164539 A EP 21164539A EP 3879443 A3 EP3879443 A3 EP 3879443A3
Authority
EP
European Patent Office
Prior art keywords
safety belt
wearing state
electronic device
storage medium
recognizing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP21164539.5A
Other languages
German (de)
French (fr)
Other versions
EP3879443A2 (en
Inventor
Keyao Wang
Haocheng Feng
Haixiao Yue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Baidu Netcom Science and Technology Co Ltd
Original Assignee
Beijing Baidu Netcom Science and Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Baidu Netcom Science and Technology Co Ltd filed Critical Beijing Baidu Netcom Science and Technology Co Ltd
Publication of EP3879443A2 publication Critical patent/EP3879443A2/en
Publication of EP3879443A3 publication Critical patent/EP3879443A3/en
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
    • G06V20/597—Recognising the driver's state or behaviour, e.g. attention or drowsiness
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/23—Clustering techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • G06V10/462—Salient features, e.g. scale invariant feature transforms [SIFT]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/764—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Data Mining & Analysis (AREA)
  • Computing Systems (AREA)
  • Software Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Medical Informatics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Mathematical Physics (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Image Analysis (AREA)
  • Traffic Control Systems (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)

Abstract

A method and an apparatus for recognizing a wearing state of a safety belt are disclosed. The method includes: obtaining an image by monitoring a vehicle; performing face recognition on the image to obtain a face region; determining a target region from the image based on a size and a position of the face region; and recognizing a wearing state of a safety belt based on an image feature of the target region.
EP21164539.5A 2020-06-29 2021-03-24 Method and apparatus for recognizing wearing state of safety belt, electronic device, and storage medium Withdrawn EP3879443A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010604996.2A CN111950348A (en) 2020-06-29 2020-06-29 Method and device for identifying wearing state of safety belt, electronic equipment and storage medium

Publications (2)

Publication Number Publication Date
EP3879443A2 EP3879443A2 (en) 2021-09-15
EP3879443A3 true EP3879443A3 (en) 2021-10-20

Family

ID=73337573

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21164539.5A Withdrawn EP3879443A3 (en) 2020-06-29 2021-03-24 Method and apparatus for recognizing wearing state of safety belt, electronic device, and storage medium

Country Status (5)

Country Link
US (1) US20210209385A1 (en)
EP (1) EP3879443A3 (en)
JP (1) JP2021152966A (en)
KR (1) KR20210064123A (en)
CN (1) CN111950348A (en)

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* Cited by examiner, † Cited by third party
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CN111931642A (en) * 2020-08-07 2020-11-13 上海商汤临港智能科技有限公司 Safety belt wearing detection method and device, electronic equipment and storage medium
US20220203930A1 (en) * 2020-12-29 2022-06-30 Nvidia Corporation Restraint device localization
CN113743224B (en) * 2021-08-04 2023-05-23 国网福建省电力有限公司信息通信分公司 Method and system for monitoring wearing of safety belt of ascending operator based on edge calculation
CN113610033A (en) * 2021-08-16 2021-11-05 明见(厦门)软件开发有限公司 Monitoring method for steering wheel with two hands separated, terminal device and storage medium
CN113887634B (en) * 2021-10-08 2024-05-28 齐丰科技股份有限公司 Electric safety belt detection and early warning method based on improved two-step detection
KR102417206B1 (en) * 2021-12-20 2022-07-06 주식회사 쿠메푸드 System for providing food manufacturing enviromental hygiene monitoring service

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JP4636135B2 (en) * 2008-08-04 2011-02-23 ソニー株式会社 Image processing apparatus, imaging apparatus, image processing method, and program
JP2011170890A (en) * 2011-06-06 2011-09-01 Fujifilm Corp Face detecting method, face detection device, and program
JP6023058B2 (en) * 2011-08-29 2016-11-09 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ Image processing apparatus, image processing method, program, integrated circuit
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Also Published As

Publication number Publication date
KR20210064123A (en) 2021-06-02
US20210209385A1 (en) 2021-07-08
JP2021152966A (en) 2021-09-30
CN111950348A (en) 2020-11-17
EP3879443A2 (en) 2021-09-15

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